HEADER IMMUNE SYSTEM 24-APR-24 8ZAA TITLE CRYO-EM STRUCTURE OF INTRACELLULAR HBMBPP-BTN2A1-BTN3A1 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: BUTYROPHILIN SUBFAMILY 3 MEMBER A1; COMPND 3 CHAIN: C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BUTYROPHILIN SUBFAMILY 2 MEMBER A1; COMPND 7 CHAIN: G, E; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BTN3A1, BTF5; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: BTN2A1, BT2.1, BTF1; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS COMPLEX, IMMUNE, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR J.ZHENG,W.GAO,Y.ZHU,Z.HUANG REVDAT 2 12-NOV-25 8ZAA 1 JRNL REVDAT 1 30-APR-25 8ZAA 0 JRNL AUTH Y.ZHU,W.GAO,J.ZHENG,Y.BAI,X.TIAN,T.HUANG,Z.LU,D.DONG, JRNL AUTH 2 A.ZHANG,C.GUO,Z.HUANG JRNL TITL PHOSPHOANTIGEN-INDUCED INSIDE-OUT STABILIZATION OF JRNL TITL 2 BUTYROPHILIN RECEPTOR COMPLEXES DRIVES JRNL TITL 3 DIMERIZATION-DEPENDENT GAMMA DELTA TCR ACTIVATION. JRNL REF IMMUNITY V. 58 1646 2025 JRNL REFN ISSN 1074-7613 JRNL PMID 40334665 JRNL DOI 10.1016/J.IMMUNI.2025.04.012 REMARK 2 REMARK 2 RESOLUTION. 3.46 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.460 REMARK 3 NUMBER OF PARTICLES : 535747 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8ZAA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 29-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300047285. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : BTN2A1-BTN3A1 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 50 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, G, E REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU D 258 REMARK 465 GLN D 259 REMARK 465 GLU D 260 REMARK 465 LEU D 261 REMARK 465 ARG D 262 REMARK 465 GLU D 263 REMARK 465 MET D 264 REMARK 465 ALA D 265 REMARK 465 VAL G 493 REMARK 465 GLY G 494 REMARK 465 THR G 495 REMARK 465 HIS G 496 REMARK 465 GLN G 497 REMARK 465 SER G 498 REMARK 465 LEU G 499 REMARK 465 GLY E 494 REMARK 465 THR E 495 REMARK 465 HIS E 496 REMARK 465 GLN E 497 REMARK 465 SER E 498 REMARK 465 LEU E 499 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR C 275 OG1 CG2 REMARK 470 SER C 287 OG REMARK 470 TYR C 300 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU C 302 CG CD OE1 OE2 REMARK 470 LYS C 309 CG CD CE NZ REMARK 470 GLU D 302 CG CD OE1 OE2 REMARK 470 LEU D 472 CG CD1 CD2 REMARK 470 TRP G 240 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP G 240 CZ3 CH2 REMARK 470 LYS G 248 CG CD CE NZ REMARK 470 LYS G 249 CG CD CE NZ REMARK 470 TRP E 240 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP E 240 CZ3 CH2 REMARK 470 LYS E 248 CG CD CE NZ REMARK 470 LYS E 249 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO C 310 CA - N - CD ANGL. DEV. = -16.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR C 290 6.25 -68.67 REMARK 500 ARG C 296 25.90 -140.77 REMARK 500 LYS C 309 72.75 51.06 REMARK 500 PRO C 310 127.74 -33.67 REMARK 500 TYR C 353 49.95 -92.19 REMARK 500 ASP C 374 45.02 -86.94 REMARK 500 GLU C 377 115.64 -162.14 REMARK 500 ASN C 386 45.14 -103.46 REMARK 500 ASP C 408 50.81 39.63 REMARK 500 ARG D 293 -168.50 -79.87 REMARK 500 PRO D 317 43.20 -79.47 REMARK 500 ASP D 458 -5.42 72.75 REMARK 500 LEU D 472 47.49 -92.88 REMARK 500 PRO D 483 -179.61 -68.31 REMARK 500 ARG G 293 49.61 -95.37 REMARK 500 HIS G 329 31.31 -97.12 REMARK 500 LYS G 400 27.08 49.00 REMARK 500 ALA G 405 -151.31 -78.66 REMARK 500 VAL G 406 9.23 -53.69 REMARK 500 SER G 407 20.32 83.72 REMARK 500 PRO G 409 4.62 -65.66 REMARK 500 ARG E 293 -150.19 -77.51 REMARK 500 ARG E 294 64.01 -58.66 REMARK 500 GLU E 339 30.49 -92.79 REMARK 500 ALA E 405 -155.02 -78.09 REMARK 500 VAL E 406 8.61 -58.62 REMARK 500 SER E 407 11.87 85.81 REMARK 500 ILE E 444 -59.41 -121.90 REMARK 500 ALA E 478 31.88 -98.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG E 293 ARG E 294 -138.38 REMARK 500 ARG E 294 THR E 295 148.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39876 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF INTRACELLULAR HBMBPP-BTN2A1-BTN3A1 COMPLEX DBREF 8ZAA C 258 484 UNP O00481 BT3A1_HUMAN 287 513 DBREF 8ZAA D 258 484 UNP O00481 BT3A1_HUMAN 287 513 DBREF 8ZAA G 240 499 UNP Q7KYR7 BT2A1_HUMAN 268 527 DBREF 8ZAA E 240 499 UNP Q7KYR7 BT2A1_HUMAN 268 527 SEQADV 8ZAA THR C 427 UNP O00481 PRO 456 VARIANT SEQADV 8ZAA THR D 427 UNP O00481 PRO 456 VARIANT SEQRES 1 C 227 GLU GLN GLU LEU ARG GLU MET ALA TRP SER THR MET LYS SEQRES 2 C 227 GLN GLU GLN SER THR ARG VAL LYS LEU LEU GLU GLU LEU SEQRES 3 C 227 ARG TRP ARG SER ILE GLN TYR ALA SER ARG GLY GLU ARG SEQRES 4 C 227 HIS SER ALA TYR ASN GLU TRP LYS LYS ALA LEU PHE LYS SEQRES 5 C 227 PRO ALA ASP VAL ILE LEU ASP PRO LYS THR ALA ASN PRO SEQRES 6 C 227 ILE LEU LEU VAL SER GLU ASP GLN ARG SER VAL GLN ARG SEQRES 7 C 227 ALA LYS GLU PRO GLN ASP LEU PRO ASP ASN PRO GLU ARG SEQRES 8 C 227 PHE ASN TRP HIS TYR CYS VAL LEU GLY CYS GLU SER PHE SEQRES 9 C 227 ILE SER GLY ARG HIS TYR TRP GLU VAL GLU VAL GLY ASP SEQRES 10 C 227 ARG LYS GLU TRP HIS ILE GLY VAL CYS SER LYS ASN VAL SEQRES 11 C 227 GLN ARG LYS GLY TRP VAL LYS MET THR PRO GLU ASN GLY SEQRES 12 C 227 PHE TRP THR MET GLY LEU THR ASP GLY ASN LYS TYR ARG SEQRES 13 C 227 THR LEU THR GLU PRO ARG THR ASN LEU LYS LEU PRO LYS SEQRES 14 C 227 THR PRO LYS LYS VAL GLY VAL PHE LEU ASP TYR GLU THR SEQRES 15 C 227 GLY ASP ILE SER PHE TYR ASN ALA VAL ASP GLY SER HIS SEQRES 16 C 227 ILE HIS THR PHE LEU ASP VAL SER PHE SER GLU ALA LEU SEQRES 17 C 227 TYR PRO VAL PHE ARG ILE LEU THR LEU GLU PRO THR ALA SEQRES 18 C 227 LEU THR ILE CYS PRO ALA SEQRES 1 D 227 GLU GLN GLU LEU ARG GLU MET ALA TRP SER THR MET LYS SEQRES 2 D 227 GLN GLU GLN SER THR ARG VAL LYS LEU LEU GLU GLU LEU SEQRES 3 D 227 ARG TRP ARG SER ILE GLN TYR ALA SER ARG GLY GLU ARG SEQRES 4 D 227 HIS SER ALA TYR ASN GLU TRP LYS LYS ALA LEU PHE LYS SEQRES 5 D 227 PRO ALA ASP VAL ILE LEU ASP PRO LYS THR ALA ASN PRO SEQRES 6 D 227 ILE LEU LEU VAL SER GLU ASP GLN ARG SER VAL GLN ARG SEQRES 7 D 227 ALA LYS GLU PRO GLN ASP LEU PRO ASP ASN PRO GLU ARG SEQRES 8 D 227 PHE ASN TRP HIS TYR CYS VAL LEU GLY CYS GLU SER PHE SEQRES 9 D 227 ILE SER GLY ARG HIS TYR TRP GLU VAL GLU VAL GLY ASP SEQRES 10 D 227 ARG LYS GLU TRP HIS ILE GLY VAL CYS SER LYS ASN VAL SEQRES 11 D 227 GLN ARG LYS GLY TRP VAL LYS MET THR PRO GLU ASN GLY SEQRES 12 D 227 PHE TRP THR MET GLY LEU THR ASP GLY ASN LYS TYR ARG SEQRES 13 D 227 THR LEU THR GLU PRO ARG THR ASN LEU LYS LEU PRO LYS SEQRES 14 D 227 THR PRO LYS LYS VAL GLY VAL PHE LEU ASP TYR GLU THR SEQRES 15 D 227 GLY ASP ILE SER PHE TYR ASN ALA VAL ASP GLY SER HIS SEQRES 16 D 227 ILE HIS THR PHE LEU ASP VAL SER PHE SER GLU ALA LEU SEQRES 17 D 227 TYR PRO VAL PHE ARG ILE LEU THR LEU GLU PRO THR ALA SEQRES 18 D 227 LEU THR ILE CYS PRO ALA SEQRES 1 G 260 TRP ILE ASN LYS LEU GLN LYS GLU LYS LYS ILE LEU SER SEQRES 2 G 260 GLY GLU LYS GLU PHE GLU ARG GLU THR ARG GLU ILE ALA SEQRES 3 G 260 LEU LYS GLU LEU GLU LYS GLU ARG VAL GLN LYS GLU GLU SEQRES 4 G 260 GLU LEU GLN VAL LYS GLU LYS LEU GLN GLU GLU LEU ARG SEQRES 5 G 260 TRP ARG ARG THR PHE LEU HIS ALA VAL ASP VAL VAL LEU SEQRES 6 G 260 ASP PRO ASP THR ALA HIS PRO ASP LEU PHE LEU SER GLU SEQRES 7 G 260 ASP ARG ARG SER VAL ARG ARG CYS PRO PHE ARG HIS LEU SEQRES 8 G 260 GLY GLU SER VAL PRO ASP ASN PRO GLU ARG PHE ASP SER SEQRES 9 G 260 GLN PRO CYS VAL LEU GLY ARG GLU SER PHE ALA SER GLY SEQRES 10 G 260 LYS HIS TYR TRP GLU VAL GLU VAL GLU ASN VAL ILE GLU SEQRES 11 G 260 TRP THR VAL GLY VAL CYS ARG ASP SER VAL GLU ARG LYS SEQRES 12 G 260 GLY GLU VAL LEU LEU ILE PRO GLN ASN GLY PHE TRP THR SEQRES 13 G 260 LEU GLU MET HIS LYS GLY GLN TYR ARG ALA VAL SER SER SEQRES 14 G 260 PRO ASP ARG ILE LEU PRO LEU LYS GLU SER LEU CYS ARG SEQRES 15 G 260 VAL GLY VAL PHE LEU ASP TYR GLU ALA GLY ASP VAL SER SEQRES 16 G 260 PHE TYR ASN MET ARG ASP ARG SER HIS ILE TYR THR CYS SEQRES 17 G 260 PRO ARG SER ALA PHE SER VAL PRO VAL ARG PRO PHE PHE SEQRES 18 G 260 ARG LEU GLY CYS GLU ASP SER PRO ILE PHE ILE CYS PRO SEQRES 19 G 260 ALA LEU THR GLY ALA ASN GLY VAL THR VAL PRO GLU GLU SEQRES 20 G 260 GLY LEU THR LEU HIS ARG VAL GLY THR HIS GLN SER LEU SEQRES 1 E 260 TRP ILE ASN LYS LEU GLN LYS GLU LYS LYS ILE LEU SER SEQRES 2 E 260 GLY GLU LYS GLU PHE GLU ARG GLU THR ARG GLU ILE ALA SEQRES 3 E 260 LEU LYS GLU LEU GLU LYS GLU ARG VAL GLN LYS GLU GLU SEQRES 4 E 260 GLU LEU GLN VAL LYS GLU LYS LEU GLN GLU GLU LEU ARG SEQRES 5 E 260 TRP ARG ARG THR PHE LEU HIS ALA VAL ASP VAL VAL LEU SEQRES 6 E 260 ASP PRO ASP THR ALA HIS PRO ASP LEU PHE LEU SER GLU SEQRES 7 E 260 ASP ARG ARG SER VAL ARG ARG CYS PRO PHE ARG HIS LEU SEQRES 8 E 260 GLY GLU SER VAL PRO ASP ASN PRO GLU ARG PHE ASP SER SEQRES 9 E 260 GLN PRO CYS VAL LEU GLY ARG GLU SER PHE ALA SER GLY SEQRES 10 E 260 LYS HIS TYR TRP GLU VAL GLU VAL GLU ASN VAL ILE GLU SEQRES 11 E 260 TRP THR VAL GLY VAL CYS ARG ASP SER VAL GLU ARG LYS SEQRES 12 E 260 GLY GLU VAL LEU LEU ILE PRO GLN ASN GLY PHE TRP THR SEQRES 13 E 260 LEU GLU MET HIS LYS GLY GLN TYR ARG ALA VAL SER SER SEQRES 14 E 260 PRO ASP ARG ILE LEU PRO LEU LYS GLU SER LEU CYS ARG SEQRES 15 E 260 VAL GLY VAL PHE LEU ASP TYR GLU ALA GLY ASP VAL SER SEQRES 16 E 260 PHE TYR ASN MET ARG ASP ARG SER HIS ILE TYR THR CYS SEQRES 17 E 260 PRO ARG SER ALA PHE SER VAL PRO VAL ARG PRO PHE PHE SEQRES 18 E 260 ARG LEU GLY CYS GLU ASP SER PRO ILE PHE ILE CYS PRO SEQRES 19 E 260 ALA LEU THR GLY ALA ASN GLY VAL THR VAL PRO GLU GLU SEQRES 20 E 260 GLY LEU THR LEU HIS ARG VAL GLY THR HIS GLN SER LEU HET EIP D 501 15 HETNAM EIP 4-HYDROXY-3-METHYL BUTYL DIPHOSPHATE FORMUL 5 EIP C5 H14 O8 P2 HELIX 1 AA1 GLN C 259 TYR C 290 1 32 HELIX 2 AA2 SER C 298 LYS C 304 1 7 HELIX 3 AA3 ASP C 316 ALA C 320 5 5 HELIX 4 AA4 THR C 396 ASN C 399 5 4 HELIX 5 AA5 SER D 267 SER D 292 1 26 HELIX 6 AA6 ALA D 299 LYS D 304 1 6 HELIX 7 AA7 ILE G 241 SER G 252 1 12 HELIX 8 AA8 GLU G 254 ARG G 293 1 40 HELIX 9 AA9 GLU G 429 GLY G 431 5 3 HELIX 10 AB1 ILE E 241 TRP E 292 1 52 HELIX 11 AB2 ASP E 305 ALA E 309 5 5 SHEET 1 AA1 7 LEU C 324 VAL C 326 0 SHEET 2 AA1 7 SER C 332 ARG C 335 -1 O GLN C 334 N LEU C 325 SHEET 3 AA1 7 LEU C 479 CYS C 482 -1 O LEU C 479 N VAL C 333 SHEET 4 AA1 7 ARG C 365 GLU C 371 -1 N GLU C 371 O THR C 480 SHEET 5 AA1 7 LYS C 430 ASP C 436 -1 O VAL C 431 N VAL C 370 SHEET 6 AA1 7 ASP C 441 ASN C 446 -1 O TYR C 445 N GLY C 432 SHEET 7 AA1 7 HIS C 452 PHE C 456 -1 O PHE C 456 N ILE C 442 SHEET 1 AA2 6 CYS C 354 LEU C 356 0 SHEET 2 AA2 6 TYR C 466 ARG C 470 -1 O PHE C 469 N VAL C 355 SHEET 3 AA2 6 TRP C 378 CYS C 383 -1 N CYS C 383 O TYR C 466 SHEET 4 AA2 6 PHE C 401 THR C 407 -1 O MET C 404 N ILE C 380 SHEET 5 AA2 6 LYS C 411 THR C 414 -1 O ARG C 413 N GLY C 405 SHEET 6 AA2 6 THR C 420 ASN C 421 -1 O THR C 420 N THR C 414 SHEET 1 AA3 5 LYS D 309 PRO D 310 0 SHEET 2 AA3 5 ARG D 365 GLU D 371 1 O ARG D 365 N LYS D 309 SHEET 3 AA3 5 LYS D 430 ASP D 436 -1 O VAL D 431 N VAL D 370 SHEET 4 AA3 5 ASP D 441 ASN D 446 -1 O SER D 443 N PHE D 434 SHEET 5 AA3 5 HIS D 452 PHE D 456 -1 O HIS D 454 N PHE D 444 SHEET 1 AA4 3 LYS D 309 PRO D 310 0 SHEET 2 AA4 3 ARG D 365 GLU D 371 1 O ARG D 365 N LYS D 309 SHEET 3 AA4 3 THR D 480 ILE D 481 -1 O THR D 480 N GLU D 371 SHEET 1 AA5 2 LEU D 324 VAL D 326 0 SHEET 2 AA5 2 VAL D 333 ARG D 335 -1 O GLN D 334 N LEU D 325 SHEET 1 AA6 6 CYS D 354 LEU D 356 0 SHEET 2 AA6 6 LEU D 465 ARG D 470 -1 O PHE D 469 N VAL D 355 SHEET 3 AA6 6 TRP D 378 SER D 384 -1 N GLY D 381 O VAL D 468 SHEET 4 AA6 6 TRP D 402 THR D 407 -1 O MET D 404 N ILE D 380 SHEET 5 AA6 6 LYS D 411 THR D 414 -1 O LYS D 411 N THR D 407 SHEET 6 AA6 6 THR D 420 ASN D 421 -1 O THR D 420 N THR D 414 SHEET 1 AA710 LEU G 313 LEU G 315 0 SHEET 2 AA710 SER G 321 ARG G 324 -1 O ARG G 323 N PHE G 314 SHEET 3 AA710 ILE G 469 ILE G 471 -1 O ILE G 469 N VAL G 322 SHEET 4 AA710 LYS G 357 GLU G 363 -1 N GLU G 363 O PHE G 470 SHEET 5 AA710 LEU G 297 ALA G 299 1 N HIS G 298 O LYS G 357 SHEET 6 AA710 LEU E 297 ALA E 299 -1 O ALA E 299 N LEU G 297 SHEET 7 AA710 LYS E 357 GLU E 363 1 O LYS E 357 N HIS E 298 SHEET 8 AA710 ARG E 421 ASP E 427 -1 O VAL E 424 N TRP E 360 SHEET 9 AA710 ASP E 432 ASN E 437 -1 O SER E 434 N PHE E 425 SHEET 10 AA710 HIS E 443 CYS E 447 -1 O CYS E 447 N VAL E 433 SHEET 1 AA811 LEU E 313 LEU E 315 0 SHEET 2 AA811 SER E 321 ARG E 324 -1 O ARG E 323 N PHE E 314 SHEET 3 AA811 ILE E 469 ILE E 471 -1 O ILE E 469 N VAL E 322 SHEET 4 AA811 LYS E 357 GLU E 363 -1 N GLU E 363 O PHE E 470 SHEET 5 AA811 LEU E 297 ALA E 299 1 N HIS E 298 O LYS E 357 SHEET 6 AA811 LEU G 297 ALA G 299 -1 N LEU G 297 O ALA E 299 SHEET 7 AA811 LYS G 357 GLU G 363 1 O LYS G 357 N HIS G 298 SHEET 8 AA811 ARG G 421 ASP G 427 -1 O LEU G 426 N HIS G 358 SHEET 9 AA811 ASP G 432 ASN G 437 -1 O SER G 434 N PHE G 425 SHEET 10 AA811 SER G 442 THR G 446 -1 O SER G 442 N ASN G 437 SHEET 11 AA811 LEU E 488 THR E 489 -1 O LEU E 488 N THR G 446 SHEET 1 AA9 5 CYS G 346 LEU G 348 0 SHEET 2 AA9 5 VAL G 456 LEU G 462 -1 O PHE G 460 N VAL G 347 SHEET 3 AA9 5 TRP G 370 ARG G 376 -1 N CYS G 375 O ARG G 457 SHEET 4 AA9 5 PHE G 393 HIS G 399 -1 O LEU G 396 N VAL G 372 SHEET 5 AA9 5 GLN G 402 ARG G 404 -1 O ARG G 404 N GLU G 397 SHEET 1 AB1 5 CYS E 346 LEU E 348 0 SHEET 2 AB1 5 VAL E 456 LEU E 462 -1 O PHE E 460 N VAL E 347 SHEET 3 AB1 5 TRP E 370 ARG E 376 -1 N GLY E 373 O PHE E 459 SHEET 4 AB1 5 PHE E 393 HIS E 399 -1 O TRP E 394 N VAL E 374 SHEET 5 AB1 5 GLN E 402 ARG E 404 -1 O GLN E 402 N HIS E 399 CISPEP 1 GLU C 417 PRO C 418 0 -9.51 CISPEP 2 GLU D 417 PRO D 418 0 -0.91 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 7763 7766 CONECT 7764 7766 CONECT 7765 7766 CONECT 7766 7763 7764 7765 7767 CONECT 7767 7766 7770 CONECT 7768 7770 CONECT 7769 7770 CONECT 7770 7767 7768 7769 7771 CONECT 7771 7770 7772 CONECT 7772 7771 7773 CONECT 7773 7772 7774 CONECT 7774 7773 7775 7776 CONECT 7775 7774 7777 CONECT 7776 7774 CONECT 7777 7775 MASTER 224 0 1 11 60 0 0 6 7773 4 15 76 END